Problem 8 : A small sphere of radius r0 = 1.5 cm rolls without slipping on the track shown in the figure whose radius is R0 = 25.0 cm . The sphere starts rolling at a height R0 above the bottom of the track. (Figure 1) Part A When it leaves the track after passing through an angle of 135 ∘as shown, what will be its speed? Express your answer using two significant figures. Part B When it leaves the track after passing through an angle of 135 ∘ as shown, at what distance D from the base of the track will the sphere hit the ground? Express your answer using two significant figures.
Problem 8 : A small sphere of radius r0 = 1.5 cm rolls without slipping on the track shown in the figure whose radius is R0 = 25.0 cm . The sphere starts rolling at a height R0 above the bottom of the track. (Figure 1) Part A When it leaves the track after passing through an angle of 135 ∘as shown, what will be its speed? Express your answer using two significant figures. Part B When it leaves the track after passing through an angle of 135 ∘ as shown, at what distance D from the base of the track will the sphere hit the ground? Express your answer using two significant figures.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Problem 8 : A small sphere of radius r0 = 1.5 cm rolls without slipping on the track shown in the figure whose radius is R0 = 25.0 cm . The sphere starts rolling at a height R0 above the bottom of the track. (Figure 1)
Part A
When it leaves the track after passing through an angle of 135 ∘as shown, what will be its speed?
Express your answer using two significant figures.
Part B
When it leaves the track after passing through an angle of 135 ∘ as shown, at what distance D from the base of the track will the sphere hit the ground?
Express your answer using two significant figures.
Transcribed Image Text:Ro-
135°
Ro.
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